baber/WOPTO huggingface dataset:
Patent ES-370282-A1 (ES)
Title: Motor-driven washing-out apparatus for use with photopolymerised plastics printing plates
IPC: G03F7/30
Filed: 1969-08-06
Abstract: A motor-driven apparatus, for washing out unpolymerized parts of photo-polymerized plastics printing plates comprises a brushing or rubbing plate 10, e.g. having a plush or brush covering 9, arranged to be moved in opposite directions parallel to and below the level of solvent contained in a tank 1 whilst a plastics printing plate 8 is pressed against it. The plate 8 is attached by slidable clips 7 to a holding plate 6 suspended from the lid 2 of the tank 1 by members 3 containing compression springs 4. The plate 10 is driven by a reversible motor 13 via a chain 12 and cranks 11.
Patent ES-397153-A1 (ES)
Title: Preparation of pigments
IPC: C09B67/00
Filed: 1971-11-19
Abstract: A process in which phthalocyanine pigment is produced at least 80 percent in the beta -pigmentary form by grinding a dispersed suspension of crude pigment in aqueous medium, preferably with particulate grinding elements which are insoluble in the aqueous medium, containing from 5 to 10 percent of surface active agent until the pigment flocculates and the system is converted into a filterable paste and by recovering the pigmentary phthalocyanine from the paste by filtration, the filterable paste of the phthalocyanine pigment and the phthalocyanine pigment prepared by the process.
Patent ES-405903-A1 (ES)
Title: Method of constructing low temperature liquefied gas tanker ships
IPC: B63B9/00
Filed: 1972-08-17
Abstract: A method of constructing low temperature liquefied gas tanker ships equipped with containers made of low temperature resisting material, the containers each being positioned in a hold space defined by the inner wall of a hull and a bulkhead with interposition of a heat insulating layer, characterized by forming tank assemblies each being composed of the container, said heat insulating layer covering the outer surface of the container and a water-tight layer provided over the heat insulating layer, floating the tank assemblies on the surface of the water at the positions just above the hold spaces of the hull which is kept sunk in the water, and making at least either the tank assemblies or the hull come closer to each other so that the tank assemblies are inserted into the corresponding hold spaces of the hull, whereby the construction of the tanks can be proceeded separately from and in parallel with the hull construction to spare time and the tank assemblies are mounted into the hold spaces of the hull with no requirement of heavy cranes having high lift and long reach of suspension.
Patent ES-412365-A1 (ES)
Title: Asphalt having high adhesion strength and its preparation
IPC: C07F7/18
Filed: 1973-03-06
Abstract: Asphalt having a high adhesion strength is prepared by incorporating in asphalt a small amount of an aminoalkyl polyalkoxysilane expressed by the following general formula:
Patent ES-412570-A1 (ES)
Title: Process for the decaffeination of raw coffee
IPC: A23F5/22
Filed: 1973-03-13
Abstract: Raw coffee moistened to a water content of about 10 to 60% by weight is extracted with aqueous liquid carbon dioxide at a pressure above the critical pressure to extract caffein values therefrom. The caffein may be separately recovered.
Patent ES-430835-A1 (ES)
Title: Grating with push bars for an incinerator
IPC: F23G5/00
Filed: 1974-10-09
Abstract: A grating for an incinerator of combustible waste comprising a plurality of parallel juxtaposed bars disposed transversely in the incinerator and extending lengthwise thereof to provide a support surface on which waste is advanced in the course of its combustion. The bars are arranged in two sets alternating with one another, the bars of one set being fixed and the bars of the second set being reciprocally movable. The bars of the one set are secured at gradually lowered positions in the incinerator to provide a downward inclination of about 15 DEG with the horizontal in the lengthwise direction of advancement of the waste. The bars of both sets are inclined with the horizontal at an angle of about 30 DEG in a direction opposite the downward inclination in the lengthwise direction. The bars of the second set are reciprocally movable in a direction parallel to their inclination and neighboring movable bars are connected by a linkage for movement in opposite direction, whereas neighboring coupled pairs of movable bars are driven conjointly.
Patent ES-431750-A1 (ES)
Title: Anti-tamper automobile alarm system utilizing plural reed type switches
IPC: G08B23/00
Filed: 1974-11-07
Abstract: An alarm system for automobiles, which is actuated when an unauthorized person tampers with the automobile. An inductive coupling is made with the automobile electrical system so that a variation in current flow in the system activates the alarm. An actuating switch of the reed type is made operative by the driver utilizing a magnet. A deenergizing switch, of the reed type, located remotely from the actuating switch is used to make the system inactive at the driver's option. An auxiliary reed type switch is located adjacent the deenergizing switch and activates the alarm if an unauthorized person attempts to use the deenergizing switch.
Patent ES-433532-A1 (ES)
Title: Compositions containing silica, a phenoplast or an aminoplast, and a silane
IPC: B29C35/00
Filed: 1975-01-03
Abstract: Silica containing mixtures for the improvement of the adhesion of vulcanizable mixtures of natural and/or synthetic rubber to reinforcing fillers or supports of textile and/or metallic fabrics after the vulcanization are prepared that substantially consist of (A) active synthetically produced silica or silicates having a specific surface area according to the BET procedure of about 50 to 500 m2/g and an average primary particle size of from about 5 to 100 and at least one of (B) phenolic resin or aminoplast forming components, namely on the one hand phenols and/or amines and on the other hand aldehydes or aldehyde donors, and/or at least (C) one organosilane which can be a bisalkoxysilylalkyl-oligosulfide of the formula I. Z-Alk-Sn-Alk-Z, in which Z stands for the group R1 R1 R2 | | | (a)-Si-R1, (b)-Si-R2 or (c)-Si-R2 | | | R
Patent ES-449534-A1 (ES)
Title: Sweetening compositions containing protein sweeteners
IPC: A23L27/00
Filed: 1976-07-02
Abstract: A sweetening composition comprising a protein sweetener together with at least one taste modifier comprising a sweetener selected from L-gulose, D-fucose, xylitol, D-arabitol, lactulose, glucoheptose, D(+)-galactose and its derivative D(+)-galactosamine or a salt thereof, and saccharin possesses enhanced sweetening properties as compared with a composition containing no sweetness modifier the sweetness profile is more rounded and unpleasant after-tastes are minimized.
Patent ES-451245-A1 (ES)
Title: Treatment of electrodes
IPC: F27D11/10
Filed: 1976-09-04
Abstract: A method of treating an electrode used in an electric arc furnace at a steel plant, which comprises locating the electrode to be treated in a holder therefor by bringing the electrode to the holder using the main crane at the steel plant, bringing to the electrode in the holder a crane of a relatively low lifting capacity and either (I) AN APPLICATOR FOR APPLYING A COATING OF A SET OF PREFORMED TILES TO THE ELECTRODE, OR (II) SECURING MEANS AND A FRESH LENGTH OF ELECTRODE TO BE SECURED ON TOP OF THE ELECTRODE IN THE HOLDER, RESPECTIVELY CAUSING THE APPLICATOR TO APPLY THE COATING OR THE SECURING MEANS TO SECURE THE FRESH LENGTH TO THE ELECTRODE WHILE HOLDING THE ELECTRODE OR FRESH LENGTH OF ELECTRODE RESPECTIVELY IN THE CRANE OF RELATIVELY LOW LIFTING CAPACITY, AND REMOVING FROM THE AREA OF THE HOLDER THE CRANE AND THE APPLICATOR OR THE SECURING MEANS RESPECTIVELY.
Patent ES-453163-A1 (ES)
Title: Novel compound*pharmaceutical composition containing the same and therapeutical method of disease by use of said compound
IPC: C07C231/00
Filed: 1976-11-10
Abstract: 1-N-Isopropylamino-3-(4-chloroacetamidophenoxy)propan-2-ol (chloropractolol) and its salt are new. They are used as beta 1-blockers for treatment of cardiac arrhythmias, angina pectoris, hypertension and post-infarction patients. In an example Chloropractolol is prepared by a 4-stage process via 4-nitrophenoxymethylloxirane, 1-isopropylamino-3-(4-nitrophenoxy)-propan-2-ol and 1-2sopropylamino-3-(4-aminophenoxy)propan-2-ol from 4-nitrophenol and epichlorhydrin.
Patent ES-453419-A1 (ES)
Title: Process and apparatus for obtaining hot water by use of solar energy
IPC: F24D11/00
Filed: 1976-11-17
Abstract: A process and an apparatus for preparation of hot water, using solar energy is set forth. In the process, the water is made to circulate successively in two reservoirs connected in series, and the water is heated from solar energy in one reservoir while the second reservoir can be heated by a known means, such as an electrical resistance. Continuous circulation of the water is created, in a closed loop, by a circulator pump which introduces at least a part of the water discharging from the second reservoir into the first reservoir.
Patent ES-453665-A1 (ES)
Title: Diazepine derivatives
IPC: C07D401/04
Filed: 1976-11-25
Abstract: Novel 5-amino-7-phenyl-2,3-dihydro-1H-1,4-diazepines of the formula I are prepared. < IMAGE > R1, R2 and R3 are, independently of one another, hydrogen, an alkyl group with 1-4 carbon atoms, an alkoxy group with 1-4 carbon atoms, fluorine, chlorine or bromine, or two of the substituents R1, R2 and R3, which are located on adjacent carbon atoms, represent a methylenedioxy group. The compounds of the formula Ia < IMAGE > in which R1 is t-butyl are heated in the presence of free acid for this purpose. The compounds are active against obesity and have an antidiabetic effect. 5-Amino-7-phenyl-2,3-dihydro-1H-1,4-diazepine is preferred.
Patent ES-454235-A1 (ES)
Title: Process for producing light weight concrete
IPC: B28C5/46
Filed: 1976-12-14
Abstract: A process and apparatus for producing light weight concrete including a binding agent, an inorganic aggregate and foamed plastic material, whereby the granulated plastic material is supplied to the concrete mixer via a metering mechanism. In a transfer container which is arranged in the supply system for the granulated material, the granulated material is put under a pressure higher than the pressure in the mixer in order to guarantee an exact introduction of the granulated material into the mixer.
Patent ES-458267-A1 (ES)
Title: Dual cooling system
IPC: F02B29/04
Filed: 1977-04-28
Abstract: A dual cooling system for an engine is provided which embodies two independent circuits for a liquid coolant. The temperature of the coolant in one circuit is different than that of the coolant in the other circuit. A pump impeller means is provided for each circuit and both impeller means are actuated by a common drive means. Limited coolant migration between the circuits is effected during actuation of the impeller means. A coolant make-up means is connected to each circuit at the inlet side of the pump impeller means.
Patent ES-458951-A1 (ES)
Title: Method for neutralizing acidic components in petroleum refining units using an alkoxyalkylamine
IPC: C10L1/22
Filed: 1977-05-19
Abstract: A method of neutralizing acidic components in petroleum refining units in which distillation is taking place, which method comprises adding a compound corresponding to Formula I below either alone or in combination with a film-forming amine to the petroleum product being distilled: Formula I R-O-(CH2)n NH2 wherein n is 2 or 3 and R is a lower alkyl radical of not more than 4 carbon atoms.
Patent ES-460536-A1 (ES)
Title: Process for manufacturing concrete of high corrosion resistance
IPC: C09K17/00
Filed: 1977-07-08
Abstract: Concrete having high resistance to corrosion is prepared by using low aluminate (C3A) cement, preferably having less than 5 weight per cent of aluminate, and, in addition to conventional concrete constituents, at least 10 weight per cent of finely divided, reactive silica based on the cement weight.
Patent ES-461765-A1 (ES)
Title: Fast de-excitation brushless exciter
IPC: H02H7/06
Filed: 1977-08-19
Abstract: Thyristors are substituted for conventional diodes in the rotating rectifier assembly of a brushless exciter in a synchronous dynamoelectric machine. In contrast with prior systems in which thyristors are switched at relatively high ceiling voltages (requiring thyristors of high power rating and additional components for fast de-excitation), the gates of the thyristors in the present invention are fired only at a low voltage point of the negative half cycle of the polyphase armature voltage waveforms for fast de-excitation and are maintained in a fully conducting condition during the positive half cycle. This permits the use of thyristors having a relatively lower power rating and makes unnecessary additional components to achieve fast de-excitation.
Patent ES-464105-A1 (ES)
Title: Process for coagulating polymer latices using screw-type extruder
IPC: B29C48/395
Filed: 1977-11-14
Abstract: A polymer latex is coagulated by passing the polymer latex and a coagulant through a screw-type extruder in which the latex and coagulant are mixed and mechanically worked under pressure by a rotating interrupted worm flight in cooperation with a plurality of stationary breaker members. At the downstream end of the extruder, the coagulated polymer is compacted and extruded. The extruded polymer is characterized by relatively low moisture content, and the excess process liquid which drains from the compacted polymer is relatively free of uncoagulated polymer.
Patent ES-465276-A1 (ES)
Title: Vice with parallel fixed and moving jaws - has curved transverse guides for moving jaw and frame
IPC: B25B1/24
Filed: 1977-12-21
Abstract: The parallel jaw vice has fixed and moving jaws. Parallelism of jaws is ensured even at high clamping forces. The parallel guide is relatively simple to make. The sliding element (20) is mounted on the frame (4), and in contact with the flat guide face (5) above gap (3). An additional sliding block (11) under the frame (4) rests on the vice base (1). The frame (4) is guided with a separating distance relative to the base. The sliding elements (11, 20) are D shaped in cross section and can be tilted about an axis at right angles to the clamping direction in the matching grooves (10, 18) in the frame and the base to ensure square clamping between jaws.
Patent ES-470516-A1 (ES)
Title: Demineralization of whey
IPC: A23C9/144
Filed: 1978-05-22
Abstract: A process for the treatment of milk serum in order to obtain a demineralized milk serum, which comprises subjecting the milk serum, in a clarified and skimmed state, to electrodialysis, and then to ion exchange with the aid of a strong cation exchange resin in the H+ cycle and a weak anion exchange resin in the OH- cycle.
Patent ES-471573-A1 (ES)
Title: Feedstuff and sugars prodn. from vegetable waste - by acid hydrolysis under pressure and oxidn.
IPC: A23K10/32
Filed: 1978-07-07
Abstract: Prodn. of feedstuffs and sugar-contg. solns. comprises hydrolysing opt. comminuted vegetable material with acid under elevated pressure at >100 degrees C. The obtd. soluble product is extracted and removed and processed. The insoluble residue is oxidised, opt. in presence of catalyst. Pref. the volatile cpds. (e.g. furfurol, acetic acid, formic acid) formed in the hydrolysis are removed with steam during and/or after the extn. of soluble product. The water content of the insoluble residue is pref. reduced by pressing before and/or after the extn. The cellolignin of vegetable matter is converted in high yield into a carbohydrate feedstuff, esp. for ruminants with a high fodder value (80-85%) typically 1 tonne of bagasse gives a feedstuff equivalent to 560-595 kg of maize. The obtd. aq. sugar soln. can be treated to recover sugars esp. xylose, which can be hydrogenated to xylitol, an anticariogenic agent and sugar substitute for diabetics. The sugar soln. can also be used as nutrient for growth of yeasts for use as protein for human and animal foods. Volatile components can be recovered. Agricultural wastes, e.g. straw, bagasse and maize cobs, can be utilised.
Patent ES-8103567-A1 (ES)
Title: Combination push-pull valve assembly
IPC: B60T15/36
Filed: 1979-02-02
Abstract: A two knob control for tractor and trailer parking brakes providing single knob application of both tractor and trailer parking brakes. It also provides for maintaining the tractor parking brakes in the applied condition while charging the trailer brake air system and for applying the trailer brakes independently of the tractor brakes. Automatic application of trailer parking brakes is provided upon trailer breakaway or a significant reduction in tractor reservoir air pressure.
Patent ES-483121-A1 (ES)
Title: Arrangement at a continuous casting plant
IPC: B22D11/14
Filed: 1979-08-03
Abstract: In an arrangement at a continuous casting plant including at least two mold cavities, a common distributing vessel for supplying melt into each mold cavity through an outflow opening that is closeable by means of a stopper, via a casting pipe reaching from the distributing vessel to the mold cavity, a shearing means including a shearing head and a sealing plate following upon the shearing head is provided. The shearing means is movable by an adjustment drive from a waiting position beside the casting pipe into a closing position covering the outflow opening by the sealing plate, on simultaneous shearing off of the part of the casting pipe projecting at the outer side of the distributing vessel, by the shearing head.
Patent ES-484136-A1 (ES)
Title: Refractory plaster
IPC: C04B28/14
Filed: 1979-09-05
Abstract: A refractory plaster containing semi-hydrated calcium sulphate, mineral fibres and a mineral filler material. This plaster has outstanding fire-retardant properties at temperatures of up to 1400 DEG C. and can be used as a refractory material, while being adapted to be used in a manner similar to that of a conventional plaster.
Patent ES-484680-A1 (ES)
Title: A method and an arrangement for the manufacture of a material web of foamed thermoplastics.
IPC: B29C48/32
Filed: 1979-10-03
Abstract: A method and apparatus are disclosed for the manufacture of a web of foamed thermoplastic material. The material web is extruded to form a tubular member and then expanded by action of a compressed fluid so that the outside of the tubular member is forced against a calibrating element arranged adjacent the tubular member. The tubular member is then cooled to a temperature below the softening temperature of the material and then is cut and converted into web form.
Patent ES-8201181-A1 (ES)
Title: Bone cement and method for its production.
IPC: A61C8/00
Filed: 1980-02-15
Abstract: An implantation material comprises a polymeric base of an acrylate, a polymethacrylate, a copolymer of an acrylate and a methacrylate or a mixture thereof, and 5-35% by weight of resorbable tricalcium phosphate of a particle size of 50-300 mu m, and an available pore volume of less than 0.1 ml/g.
Patent ES-8104637-A1 (ES)
Title: Inlead and method of making a discharge lamp
IPC: H01J61/36
Filed: 1980-04-22
Abstract: The inlead for the electrode sealed into a quartz arc tube has a foil portion which is stiffened by reversely folded lateral edges. The folds overlap the tapering region of greater stiffness where the foil portion joins the end portions. In making a discharge lamp, the electrode-inlead assembly is self-centering as a result of making the overall width of the foil portion and its folded edges exceed slightly the internal diameter of the quartz tube or neck. The frictional engagement between the folded edges and the inside wall of the neck retains the assembly in place while the neck is heat-collapsed onto the foil to seal the electrode assembly in place.
Patent ES-8103902-A1 (ES)
Title: Controllable non-linear processing of video signals
IPC: H04N9/64
Filed: 1980-05-09
Abstract: A gain controllable circuit suitable for processing vertical detail signal information in a video signal is disclosed. The circuit exhibits a non-linear signal amplitude transfer function wherein different amounts of signal gain are imparted to signals having amplitudes within prescribed ranges. Small amplitude signals subject to restoration are translated with a prescribed restoration gain. Moderate amplitude signals subject to enhancement (peaking), and large amplitude signals subject to paring (amplitude reduction), are controllably amplified without altering the restoration gain characteristic for small signals.
Patent ES-8100854-A1 (ES)
Title: An apparatus for electrically stunning animals to be slaughtered.
IPC: A22B3/06
Filed: 1980-05-10
Abstract: The invention relates to an apparatus for electrically stunning animals, said apparatus comprising two endless conveyors (1,2) running parallel to each other and positioned to form a V-shaped passage way therebetween as well as two sets of electrodes (3,4) which extend downwardly into the V-shaped passage way and can swing about horizontal axis (5,7) located above the passage way, of which electrodes (3,4) seen in the direction of movement of the conveyors, the first set (3) slopes downwardly and forwardly and have a short electrode surface (13) only at the bottom end, whilst the second set (4) slopes downwardly and backwards, said electrodes carrying electrode surfaces (15) over substantially the entire side that faces the first set (3).
Patent ES-8104832-A1 (ES)
Title: Ferritic Stainless Steel
IPC: C22C38/00
Filed: 1980-06-12
Abstract: A ferritic stainless steel characterized by superior toughness both prior to and after welding, and by superior crevice and integranular corrosion resistance consists of, by weight, up to 0.08% carbon, up to 0.06% nitrogen, from 25.000 to 35.00% chromium, from 3.60 to 5.60% molybdenum, up to 2.00% manganese, from 2.00 to 5.00% nickel, up to 2.00% silicon, up to 0.5% aluminum, up to 2.00% titanium, zirconium and/or niobium, balance essentially iron. The sum of carbon plus nitrogen is in excess of 0.0275%. Titanium, zirconium and niobium are in accordance with the following equation: %Ti/6+%Zr/7+%Nb/8>/=(%C+%N)
Patent ES-8104909-A1 (ES)
Title: Improved ampul and a method for breaking it.
IPC: A61J1/06
Filed: 1980-06-17
Abstract: The present invention relates to an improved ampul and to a method of breaking such an ampul. This ampul comprises a hollow tubular or cyclindrical container composed of glass or other breakable material having a reservoir chamber and an upstanding wall portion terminating in a sealable stem or tip portion, and includes a collecting chamber located between the reservoir chamber and stem portion. Upon breaking of the ampul above the collecting chamber, any particles so formed are trapped in the collecting chamber and thus introduction of such matter into the contents of the ampul is markedly reduced.
Patent ES-8201916-A1 (ES)
Title: Taped bag dispenser
IPC: B65B43/12
Filed: 1980-11-27
Abstract: Apparatus for dispensing bags from a chain (1) of bags connected together in an imbricated arrangement on a pair of tapes (3, 5) has a source (9) of taped bags and a device comprising a reel (11, 13) for winding each tape, drive means (15) which transmits motion to a differential gear (17) which imparts rotational movement to the reels whereby the reels can rotate at different speeds so as to maintain substantially equal tension in the two tapes and thus maintain the bags in an aligned state. A sensing means (23) detects the presence of absence of a bag and is in operative communication with the drive means (15) which may comprise a sprocket and chain or a pneumatic ram.